V. V. Silyanov, E. R. Uy

σ _υ = 12,8 + 2,7 b . (5.39)                                              

 

Bir lahzali tezlik ishlab chiqarish joyidagi e xandaqdagi elkaning kengligiga bog'liq . Regressiya tahlili asosida 1 < b < 3,5 m uchun quyidagi tenglamalar olingan :

 

transport oqimi uchun υ = 57 + 4.7 b ; (5.40)                                                             

Yengil mashinalar uchun υ _l = 65 + 5,3 b . (5.41)                                                           

 

1 < b < 3,5 m da bir lahzalik harakat tezligining standart og'ishi

 

σ = 10 + 0,85 b . (5.42)                                             

 

B qatnov qismining kengligi eksenik belgilar bilan ikki va uch qatorli yo'llarda harakatlanish tezligiga sezilarli ta'sir ko'rsatadi . Buni 5 < B < 13 m tezlikdagi dd va zheniya tezligi uchun quyidagi korrelyatsion tenglamada qo'llash mumkin.